package cn.zoujiedev.netty.core.bean;

import java.util.HashMap;
import java.util.Map;
import lombok.Data;

/**
 * @Classname Header
 * @Description
 * @Date 2022-11-3 10:46
 * @Created by zoujie
 */
@Data
public class Header {
  private int crcCode = 0xabef0101;
  private int length;
  private long sessionId;
  private byte type;
  private byte priority;
  Map<String,Object> attachment = new HashMap<>(0);
}
